EP 0751825 B1 19980722 - PROCESS FOR PRODUCING A CATALYTIC CONVERTER
Title (en)
PROCESS FOR PRODUCING A CATALYTIC CONVERTER
Title (de)
VERFAHREN ZUM HERSTELLEN EINES KATALYTISCHEN KONVERTERS
Title (fr)
PROCEDE DE FABRICATION D'UN CONVERTISSEUR CATALYTIQUE
Publication
Application
Priority
- DE 4409625 A 19940321
- EP 9500840 W 19950307
Abstract (en)
[origin: DE4409625A1] The invention relates to a process for producing a catalytic converter consisting of a honeycomb structure with flow channels having catalytically active surfaces, in which a used catalytic converter is cleaned of foreign materials and its catalytically active surfaces are restored.
IPC 1-7
IPC 8 full level
B01J 35/04 (2006.01); B01J 37/02 (2006.01); B01J 38/00 (2006.01); B01J 38/04 (2006.01); B01J 38/48 (2006.01); B01J 38/68 (2006.01); F01N 3/20 (2006.01); F01N 3/28 (2006.01)
CPC (source: EP US)
B01J 35/56 (2024.01 - EP US); B01J 37/0205 (2013.01 - EP US); B01J 38/00 (2013.01 - EP US); B01J 38/68 (2013.01 - EP US); F01N 3/20 (2013.01 - EP US); F01N 3/28 (2013.01 - EP US); F01N 3/281 (2013.01 - EP US); F01N 2260/04 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
DE 4409625 A1 19950928; DE 59502900 D1 19980827; EP 0751825 A1 19970108; EP 0751825 B1 19980722; JP 3076605 B2 20000814; JP H09505239 A 19970527; US 5877107 A 19990302; WO 9525591 A1 19950928
DOCDB simple family (application)
DE 4409625 A 19940321; DE 59502900 T 19950307; EP 9500840 W 19950307; EP 95910560 A 19950307; JP 52433495 A 19950307; US 71782996 A 19960923